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Which of the Following Statements Illustrates Proper Use of Its

question 18

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Which of the following statements illustrates proper use of its versus it is?


Definitions:

Electron

One of the three major parts of an atom. The electron carries a negative charge.

Proton

One of the three principal parts of an atom. The proton has a positive charge.

Ionization Potential

The amount of voltage or potential that must be applied to cause ionization of a gas.

Atmospheric Pressure

The pressure exerted by the weight of the atmosphere at any given point, usually measured in millibars (mb) or atmospheres (atm).

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